baber/WOPTO huggingface dataset:
Patent JP-H08302753-A (JP)
Title: Hydraulic construction equipment
Inventor: IIJIMA TAKESHI
IPC: E02F9/22
Filed: 1995-05-12
Abstract: PURPOSE: To relax the impact of boom stopping operation under the state, in which the moment of inertia of an operating device is increased by the attitude of a front and the rotational speed of a boom. CONSTITUTION: A check valve 15 and an electromagnetic variable throttle valve 16 are interposed to the pilot operating circuit of a pilot type control valve 11 controlling a boom cylinder 7, and a boom rotational-angle sensor 18 detecting the angle of boom rotation is fitted at the fulcrum of boom rotation, and an arm rotational-angle sensor 19 detecting the angle of rotation of an arm at the fulcrum of arm rotation.  When the pilot type control valve 11 is operated from a first changeover place (a) to a neutral place (c), the pilot operating circuit is throttled by the electromagnetic variable throttle valve 16 on the basis of the place of a bucket and the rotational speed of a boom arithmetically operated on the basis of the detecting values of the boom rotational-angle sensor 18 and the arm rotational-angle sensor 19, and the neutral-place return speed of the pilot type control valve 11 is controlled, thus relaxing an impact at the time of the stoppage of the boom.
Patent JP-H04342516-A (JP)
Title: Hair cosmetic
Inventor: OKADA MASANORI
IPC: A61Q5/00
Filed: 1991-05-20
Abstract: PURPOSE:To obtain a hair cosmetic suppressing yellowing of hair, maintaining natural color and gloss of hair by blending a hair cosmetic with a selenium compound such as selenomethionine or sodium selenite or flavonoid. CONSTITUTION:A hair cosmetic suppressing yellowing of hair by blending a hair cosmetic with preferably 0.0001-1.0wt.% selenium compound, e.g. organoselenium compound such selenomethionine, selenocysteine or selenocystine or inorganic selenium compound such as sodium selenite, potassium selenite, sodium selenate or potassium selenate. The cosmetic is further used with 0.0001-1.0wt.% flavonoid (flavonoid as it is or apigenin, luteolin or quercetin prepared by processing flavonoid) to further improve yellowing suppressing effects.
Patent JP-H04343171-A (JP)
Title: Vocabulary dissolving device
Inventor: SANO YASUKO
IPC: G06F17/27
Filed: 1991-05-20
Abstract: PURPOSE:To obtain a vocabulary dissolving device which can widely decrease the number of vocabularies to register a vocabulary dictionary and can correctly dissolve an input word. CONSTITUTION:In a vocabulary dissolving device 10 in which a vocabulary dictionary 12 to store the vocabulary in accordance with system specifications and its attribute is equipped, the system specifications are given as the input word, and the input word is dissolved based on the vocabulary dictionary 12, a dissolving prohibiting pattern storing means 13 to store a dissolving prohibiting pattern to stipulate the arrangement rule of the vocabulary not to be dissolved, a dissolvable pattern storing means 14 to store the dissolvable pattern to stipulate the arrangement rule of the vocabulary which includes the vocabulary arrangement string stipulated by the dissolving prohibiting pattern and can be dissolved by being combined with the prescribed vocabulary and a dissolving means 11 to dissolve the input word while a dissolving prohibiting pattern and a dissolvable pattern are referred to are equipped.
Patent JP-H10286882-A (JP)
Title: Repair device for inner face of pipe
Inventor: HINUMA FUMITO
IPC: B29C63/36
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a repair device for the inner face of a pipe in which while contact-bonding flexible repair material having a water sealing agent consisting of photosetting resin solution on the inner face of a pipe, the water sealing agent is cured by a lamp, and excess heat generated by the lamp is efficiently released to the outside of the device, and also water in the pipe is prevented from infiltrating into the device and reliability is high. SOLUTION: A flexible cylindrical pressure body 5 is arranged between a pair of mutually separated side covers 7, 7a of the body. An airtight vessel 1 having light transmission and rigidity is held in the flexible cylindrical pressure body 5. A lamp 2 is arranged in the airtight vessel 1 and both an air supply passage 19 and an exhaust passage 19a are perforated in the side cover 7 on one side. The air supply passage 19 is opened in one end of the airtight vessel 1 and also the exhaust passage 19a is opened in the other end of the airtight vessel 1. Furthermore, pressurized air is encapsulated to the inside of the flexible cylindrical pressure body 5 so as to freely come in and out through the side cover 7 on one side.  Control of air in the inside of the flexible cylindrical pressure body 5 and control of flow of air in the inside of the airtight vessel are performed individually and independently.
Patent JP-S60259424-A (JP)
Title: Manufacture of composite heat insulating section and die to be applied to this manufacture
Inventor: NAGAI NOBUO
IPC: B29C48/11
Filed: 1984-06-05
Abstract: PURPOSE:To contrive an improvement in commodity characteristics by enabling to prevent a matter that synthetic resin is forced out of an end part of an opening of a filling gap of the synthetic resin, by molding the titled section with a die having a protrusion protruding in the direction of thickness of the filled synthetic resin. CONSTITUTION:A die A is constituted of three split dies such as a first split die 1, a second split die 2 and a third split die 3. As guide parts 6g, 7g of ends of openings of passing gaps 6a, 7a of a metallic mold material of the first split die are set up somewhat thicker than the metallic mold materials 4, 5, the metallic mold materials 4, 5 are sent stably and smoothly into the die A. Molten resin supplied within a resin flow path 10 is poured into a resin filling gaps 8a, 9a of the second split die 2, stuck rapidly and firmly to the metallic mold materials 4, 5 by bringing into contact with the metallic mold materials 4, 5, shifted within the third split die while unification state is being kept on and sent out as a composite heat insulating material under an uncured state. As the resin forced out of an end part of an opening of the gap 9a is removed from a protrusion 12 of the third split die 3, the resin is not forced out and a form is favorable from appearance point of view.
Patent JP-S60257590-A (JP)
Inventor: ISHIKAWA TAKESHI
IPC: H05K3/46
Filed: 1984-06-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000304857-A (JP)
Title: Radar device
Inventor: OKADA TAKESHI
IPC: G01S13/93
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a radar device capable of eliminating a necessity of a directional connection means branching a transmission signal to a mixing means and reducing the number of parts by reflecting a part of the transmission signal by an antenna and mixing the transmission signal for the reflection and a reflection signal from a target. SOLUTION: An oscillation means 1 oscillates and generates radio waves. A modulation means 2 modulates the radio waves by amplitude or frequency to generate a transmission signal. A circulator 3 shuts off the transmission signal for a mixing means 5, leads it to the direction of an antenna 4, and leads a reflection signal entering from the antenna 4 to the mixing means 5 on the contrary. The transmission signal and the reflection signal reflected in the antenna 4 pass the circulator 3 and are led to the mixing means 5 by passing through the same wave-guiding path. The mixing means 5 mixes the transmission signal and the reflection signal. A received signal processing means 6 detects a frequency of a beat signal changing by Doppler shift frequency by, for example, analyzing a signal for a fixed time by frequency and specifies the presence of a target based on its size on the contrary.
Patent JP-S5640290-A (JP)
Title: Gas laser
Inventor: TAKEMORI SEI
IPC: H01S3/097
Filed: 1979-09-10
Abstract: PURPOSE:To obtain a stable glow discharge even at a large discharge injection power by forming the discharging surface of the cathode of a gas laser tube by the inner surface of a cylinder almost coaxial with the laser tube axis, and prescribing the length of the discharge surface in the direction of the gas flow: 0.5-2.0mm.. CONSTITUTION:Two laser tubes 1 each having an anode 2 and cathode 3 are combined together on the cathode 3 side. One terminal of a high-voltage DC power source 5 is connected to the cathodes 3 through ballast resistors 4, and the other terminal earthed to the anodes 2. Moreover, a concave reflecting mirror 10 is provided at one end of the laser tubes 1, and a plane output mirror 11 at the other end. A mixture gas 14 of CO2, N2 and He is supplied for the laser tubes 1 by using a fan 13 to produce a plasma 9. Thus, a laser output light 12 is radiated from the output mirror 11 side. In the constitution, a discharging surface 7 of each cathode 3 is formed by the inner surface of a cylinder almost coaxial with the tube axis, and the length t of the discharging surface 7 in the direction of the gas flow is prescribed: 0.5-2.0mm.. Thus, the flow discharge is stabilized.
Patent JP-S5931782-A (JP)
Inventor: RUISHITO ARUBEREZU TORENTEIINO
IPC: C07F7/18
Filed: 1983-06-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S609402-A (JP)
Inventor: TAKEKATA MITSUHIRO
IPC: A01B63/00
Filed: 1983-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08336889-A (JP)
Title: Foamed sheet for molding container and container made of the same
Inventor: NAKAMICHI MIKIYOSHI
IPC: B32B5/18
Filed: 1996-04-12
Abstract: PURPOSE: To provide a foamed sheet eliminating a drag line and having beautiful appearance, excellent workmanship and high commodity value even when the sheet is printed and a container. CONSTITUTION: A light shielding film 3 is joined to the foamed sheet fabricated by joining non-foaming thermoplastic resin film 2 on a thermoplastic resin foamed sheet 1 or a foamed sheet 1.
Patent JP-2000307661-A (JP)
Title: Encoding device and decoding device
Inventor: NISHIO KOSUKE
IPC: G10L19/02
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent the overflow and underflow of the buffers of an encoder and a decoder while actualizing a seamless processing with a smaller delay quantity and a smaller buffer size than those of a conventional encoder and a conventional decoder. SOLUTION: An encoding device 11 generates a vaiable-frame-length bit stream whose maximum frame length of one frame is prescribed from an inputted sound signal and outputs it at a constant transfer rate. In this case, the device is equipped with an encoding part 11a which generates the bit stream from the sound signal and a storage part 11b which stores the generated bit stream, the transfer rate is lower than a specific maximum transfer rate, and the maximum value of the amount of the bit stream generated by the encoding part 11a is limited according to the transfer rate and the maximum transfer rate.
Patent JP-H04318981-A (JP)
Title: Manufacture of infrared detector
Inventor: OKURA YUJI
IPC: H01L31/18
Filed: 1991-04-17
Abstract: PURPOSE:To obtain a method for manufacturing an infrared detector in which uniform pixels are integrated in a high density in a crystalline structure. CONSTITUTION:A p-type CdHgTe layer 2 is formed on a CdTe substrate 1, an insulating film 4 is formed thereon, the film 4 on the layer 2 of a part which is operated as a function of a pixel is removed, and a mask pattern is formed. Then, an In layer 7 is formed, the film 4 and the layer 7 on the layer 2 of a part to become a non-pixel region 2a are removed, and In is diffused from the layer 7 by heat treating to form an n-type CdHgTe layer 3. Thereafter, the film 4 and the layer 7 are removed, and then, an insulating film 10 is formed on the entire surface of a wafer. In this case, conversion of the region 2a to n type due to extraction of Hg from the exposed layer 2 is prevented.
Patent JP-2000304700-A (JP)
Title: Method for measuring fine particle in exhaust gas
Inventor: SAKAMOTO SOUJIN
IPC: G01N21/73
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To make measurable fine particles in real time by introducing an exhaust gas from an internal engine directly to a high-frequency induction coupling plasma emission spectrochemical analysis device from a line for sampling the exhaust gas and measuring fine particle constituent element in the exhaust gas. SOLUTION: A dilution tunnel 2 directly introduces the exhaust gas from a diesel car 1 that mounts an internal combustion diesel engine from an introduction path 14 and dilutes the exhaust gas by a dilution gas A being taken in from the other introduction path 15. A high-frequency induction coupling plasma emission spectrochemical analysis device 4 is subjected to branch connection to the downstream part of the dilution tunnel 2 via a line 13 for sampling the exhaust gas. A constant amount of dilution sample gas S constantly flows into the tunnel 2 by a constant-capacity sampling device 3 being connected to the downstream side of the tunnel 2. Then, by introducing one portion of the diluted sample gas S to the plasma emission spectrochemical analysis device 4, the constituent element of fine particles contained in the sample gas S can be analyzed.
Patent JP-H05310500-A (JP)
Title: Lithium tantalate single crystal, its production and optics
Inventor: FURUKAWA YASUNORI
IPC: C30B29/30
Filed: 1992-05-08
Abstract: PURPOSE:To provide the subject lithium tantalate single crystal excellent in optical damage resistance properties and to provide the subject optics made of the single crystal. CONSTITUTION:One of this inventions is a lithium niobate single crystal produced by the double crucible method, the LPE method or the gas phase growth method and characterized by the excellent optical damage resistance due to its crystal composition containing Li component in an amount lower than the congruent composition and exhibiting a molar fraction represented by [(Li2 O)/(Li2O+Nb2O5)] within a range of >0.45 and <0.486. An invention is to prepare a thin film made of this single crystal. The other invention is to provide an SHG element capable of generating the second harmonic by passing laser light as the fundamental wave emitted from a laser source made of this single crystal or the thin film through a non-linear optical crystal.
Patent JP-S595418-A (JP)
Title: Tape recorder
Inventor: SASAKI HIDEMI
IPC: G11B5/54
Filed: 1982-07-02
Abstract: PURPOSE:To improve sound recording and reproducing characteristics, and also to prevent unnecessary abrasion of a head, by constituting so that sound recording and reproducing can be executed independently by an exclusive head, in accordance with a running direction of a tape of a reciprocating type tape recorder. CONSTITUTION:When the first solenoid 17 is attracted, a pinch roll 6 makes a tape 12b press-contact with the first capstan 2 as the first rod moves in the direction as indicated with an arrow A, and the tape is driven in the right direction. Also, a pin 13b of the first rod 13 moves the first sound recording and reproducing head 25 in the direction as indicated with arrows C, D through the first head substrate 23, the tape is made to press-contact with a tape pad 12a, and sound recording and reproducing are executed in the running state in the right direction of the tape. When attraction of the solenoid 17 is released, the head 25 is separated from the tape. Subsequently, when the second solenoid 18 is attracted, sound recording and reproducing are executed by a head 26 in the running state in the left direction of the tape. In this way, sound recording and reproducing characteristics are improved, and abrasion of the head is reduced.
Patent JP-S5239221-A (JP)
Title: Seat-belt retractor
Inventor: MORI MAMORU
IPC: B60R22/40
Filed: 1975-09-25
Abstract: PURPOSE:To provide a seat-belt retractor which can perform the functions even in an event of emergency stop without causing the belt to be twisted.
Patent JP-S5817342-A (JP)
Title: Analyzer for amount of sugar
Inventor: SAITOU OSAMU
IPC: G01N21/21
Filed: 1981-07-23
Abstract: PURPOSE:To measure the amount of sugar and concentration of solid contents based on a sample which is brought to the same condition, by a method wherein a cell part for measuring optical rotation and a cell part for measuring a refractive index are monolithically formed, and optical rotation and a refractive index are simultaneoulsly measured by light from the same light source. CONSTITUTION:By a reference material A having a previously known refractive index, an outer peripheral shape of a sample cell 4 is formed in a rectangle and the inside thereof forms a space A to which sample liquid flows. The upper part constitutes a cell part 18 for measuring optical rotation consisting of facing-downward sides F1, F1, and the lower part constitutes a cell part 19 for measuring a refractive index consisting of sides F2 and F. Light from a light source 1 is divided into two parts by a half mirror 2, one of them gathers to one sopt of a semiconductor element 10 via the lower part of the cell 4 to measure the refractive index by a photoelectric current corresponding to the position. The other of them enters a photomultiplier 8 through polarizers 5 and 7 having polarizing surface being 90 deg. different from each other with the upper part of the cell 4 between, and the polarizing surface is turned by a Raraday cell 6 so that an amount of light collected is minimized to measure the optical rotation. This permits the measurement of the amount of sugar and concentration of solid contents in a sample.
Patent JP-S63281768-A (JP)
Title: Jet soldering device
Inventor: OKANO TERUO
IPC: B23K3/06
Filed: 1987-05-13
Abstract: PURPOSE:To eliminate a solder bloom and bridge and to improve soldering characteristics by forming a jet wave by opposing the nozzle jetting a molten solder in the same forward direction as the progressing direction of a work and the nozzle jetting in the reverse direction. CONSTITUTION:One jet wave is formed by the molten solder jetted from a 1st nozzle 32 and 2nd nozzle 42, a work 11 is moved in its lifting inclination shape so as to come into contact with the jet soldering face thereof and a part is subjected to soldering on the lower face of the work 11. In this case, at the work immersion part 51 where the work 11 is immersed to the jet wave the solder onto the work 11 is prevented by the solder flow 52 in the forward direction jetted from the 1st nozzle 32. At the collision part 54 where the solder flow 52 in the forward direction and that 53 in the reverse direction jetted from the 2nd nozzle 42 interfere with each other and a good solder contact is done with the uneven shape of the soldering face of the board side by the turbulence caused at the collision time. At the work releasing part where the work 11 is released from the jet wave the bridge on the soldering face is made to be cut by the solder flow 53 in the reverse direction.
Patent JP-2000311441-A (JP)
Title: Digital broadcast recorder
Inventor: SHINOHARA MASAHIKO
IPC: H04N19/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast recorder easy-to-use for a user by eliminating inconvenience that a bit rate of the broadcast signal is not settled constant. SOLUTION: This recorder is provided with an input means for inputting an digital broadcast signal, a conversion means 6 for converting a bit rate of the inputted digital broadcast signal, a control means 7 for controlling a conversion value in this conversion means and a recording means for recording the digital broadcast signal on a recording medium at the converted bit rate, and surely records the inputted digital broadcast signal on the recording medium by altering the bit rate, or uniquely knows a residual capacity of the recording medium.
Patent JP-H01286739-A (JP)
Title: Lightning protective device
Inventor: CHIKAI SHIGEO
IPC: H02H9/04
Filed: 1988-05-13
Abstract: PURPOSE:To alleviate a maintenance work such as replacement of a fuse or the like by providing lightning protective elements to be connected to a plurality of sets of modular jacks and slit terminals. CONSTITUTION:Two modular jacks 6a, 6b are multiply connected at contacts, and connected to 1 slit terminal 20 and a lightning protective element 26. Similarly, the contacts are multiply connected together with the other two modular jacks 6c, 6d, and further connected to the terminal 20 and the element 26. It has a ground 19 of the element 26, a commercial power source plug 10 and a plug socket 17. Thus, when a subscriber's lightning protective device and an extension lightning protective device are mounted in a hole device such as a telephone set or the like, the modular jacks of the device are employed in case the connecting terminals of the home device are of modular jacks. If they are of slit terminals, the slit terminals are employed to be easily mounted.
Patent JP-S5641328-A (JP)
Title: Method and apparatus for controlling temperature of continuous heating apparatus
Inventor: OODE FUMIAKI
IPC: C21D11/00
Filed: 1979-09-10
Abstract: PURPOSE:To keep suitable heating state without decreasing conveying speed, by controlling respectively the heating means at the upper stream and at the downstream in accordance with the intermediate temp. of the material to be heated which is detected between plural heating means after the start of heating of traveling material to be heated. CONSTITUTION:Before the arrival of the top of an electric resistance welded pipe 10 at the inlet side of a continuous annealing apparatus is detected 38, the set value for applied voltage calculated by control unit 46 for heating is set as an initial value for respective electric power sources 41-44 for induction heating coils 11-14. When the top of the pipe 10 is detected 38, the coils are lowered in order beginning with the coil 11 in accordance with the passage of the pipe 10 under the coils 11- 14. The unit 46, after the coils 11 and 12 are lowered, receives the signals obtained by averaging 62 the intermediate temps. of a detector 28 by synchronizing the output signals of the speed detector 36 for intermediate temp. to make feedback signals. In the first and the second arithmetic units 51, 52, PID control is performed from the initial state in accordance with previously set feedback coefficient.
Patent JP-S6140607-A (JP)
Inventor: ROORANTO BEETSU
IPC: G05B19/19
Filed: 1985-05-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11313271-A (JP)
Title: Luminance correction circuit for video signal
Inventor: ABE KATSURO
IPC: H04N5/57
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide the simplified luminance correction circuit at a low cost consisting of conventional operational amplifiers, transistors(TRs) and variable gain amplifiers with a simple circuit configuration where stability and a characteristic similar to digital processing are obtained even from analog signal processing. SOLUTION: The correction circuit consists of a pedestal clamp circuit 3 that clamps a black level of a video signal to be a constant DC voltage, an impedance conversion circuit 2 that converts the impedance of the video signal through which the video signal passes into a low impedance to prevent distortion in an original signal produced in the case of slicing and fluctuation of a pedestal level before the input of the video signal to a slice circuit 5, the slice circuit 5 that slices the video signal at a prescribed luminance level, an amplifier circuit 7 whose gain is variable that varies a gain for a range of a level of the video signal, a low pass filter 15 that decreases a high frequency component of an emphasized signal level and an adder 10 that add the processed signal to the original signal.